CN111760201B - Medical spectral therapeutic instrument - Google Patents

Medical spectral therapeutic instrument Download PDF

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Publication number
CN111760201B
CN111760201B CN202010634703.5A CN202010634703A CN111760201B CN 111760201 B CN111760201 B CN 111760201B CN 202010634703 A CN202010634703 A CN 202010634703A CN 111760201 B CN111760201 B CN 111760201B
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CN
China
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heat dissipation
flow guide
heat
arc
cover
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CN202010634703.5A
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CN111760201A (en
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黄艳民
程骏
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Individual
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0624Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0632Constructional aspects of the apparatus

Abstract

The invention relates to a medical spectral therapeutic apparatus, which comprises a support, wherein a universal supporting arm is arranged on the support, a therapeutic apparatus head is arranged on the universal supporting arm, the therapeutic apparatus head comprises a shell and a heat dissipation cover, a light source is arranged in the heat dissipation cover, the heat dissipation cover is arranged in the shell, a heat dissipation fan is also arranged in the shell, the heat dissipation fan is positioned at the rear end of the heat dissipation cover, the light source is positioned in a lampshade, the lampshade comprises an upper half cover body and a lower half cover body, and detachable heat conduction mounting mechanisms are respectively arranged between the upper half cover body and the inner wall of the heat dissipation cover and between the lower half cover body and the inner wall of the heat dissipation cover; the first cover half body and the second cover half body can be respectively installed on the heat dissipation cover through detachable heat conduction installation mechanism, and the detachable heat conduction installation mechanism ensures heat transfer between the first cover half body, the second cover half body and the heat dissipation cover, and the position of the machine head of the therapeutic apparatus can be conveniently adjusted through the universal support arm, so that the therapeutic operation is convenient.

Description

Medical spectral therapeutic instrument
Technical Field
The invention relates to a medical spectral therapeutic apparatus.
Background
The medical spectral therapeutic apparatus irradiates the surface of a human body or the surface of a cavity by using a spectrum with a wave band of 0.4-3.6 mu m, can effectively kill pathological cell tissues through a photo-thermal composite effect, enables mucosal tissues to be coagulated, and coagulates and occludes blood vessels to achieve the aim of healing.
The therapeutic mechanism of the medical spectral therapeutic apparatus is to produce photochemical action on organisms so as to produce important biological effect and therapeutic effect. The mitochondria absorb the red light most in the cell, and after the red light is irradiated, the catalase activity of the mitochondria is increased, so that the metabolism of the cell can be increased; increasing the content of glycogen, the synthesis of protein and the decomposition of adenosine triphosphate, thereby enhancing the regeneration of cells and promoting the healing of wounds and ulcers; meanwhile, the phagocytosis of white blood cells is increased, and the immune function of the body is improved. Therefore, the traditional Chinese medicine composition can be used for treating various diseases clinically. From the long-term clinical trials and collected reports and papers, it can be seen that the red light therapeutic apparatus can be used for treating various diseases in gynecology, surgery, internal medicine and the like when being matched with auxiliary medicines.
When carrying out aircraft nose angular adjustment, angle modulation scope is less for current medical spectral therapy appearance, and when being not convenient for treat, the regulation of aircraft nose position, current medical spectral therapy appearance radiating effect is not good moreover, when light source power is great, can't last work for a long time.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a medical spectral therapeutic apparatus which is convenient for adjusting the angle of a machine head, has a large adjusting range and high heat dissipation efficiency, and can effectively ensure long-time work.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a medical spectrum therapeutic instrument, includes the support, install universal support arm on the support, install the therapeutic instrument aircraft nose on the universal support arm, the therapeutic instrument aircraft nose includes the shell and dispels the heat exchanger, and the light source is installed in the heat exchanger dispels the heat, the heat exchanger that dispels the heat is installed in the shell, still install the heat dissipation fan in the shell, the heat dissipation fan is located the rear end of heat exchanger dispels the heat, the light source is located the lamp shade, the lamp shade includes the first cover body and the second cover body, the first cover body with between the heat exchanger inner wall that dispels the heat and between the second cover body with be equipped with respectively between the heat exchanger inner wall and dismantle heat conduction installation mechanism.
As a preferred technical scheme, the heat dissipation cover comprises a barrel body, heat dissipation holes extending along the axis direction of the barrel body are formed in the barrel wall of the barrel body, heat dissipation grooves communicated with the heat dissipation holes are formed in the outer peripheral surface of the barrel body, the heat dissipation grooves extend along the axis direction of the barrel body, a flow guide frame is arranged on the front end face of the barrel body and comprises a guide frame and a rotating frame, the guide frame and the rotating frame respectively comprise installation rings, the inner diameter of each installation ring is equal to the outer diameter of the barrel body, flow guide rings are fixedly installed on the inner sides of the installation rings, the outer diameters of the flow guide rings are equal to the inner diameters of the heat dissipation holes, connecting columns are arranged between the flow guide rings and the installation rings, the diameters of the connecting columns are smaller than the width of the heat dissipation grooves, annular protrusions are formed in the installation rings of the rotating frame, and annular grooves matched with the annular protrusions are formed in the installation rings of the flow guide frame, the axes of the annular protrusion and the annular groove are coincident with the axis of the mounting ring.
As the preferred technical scheme, the detachable heat-conducting mounting mechanism comprises an annular mounting groove which is positioned on the rear end surface of the barrel body of the heat-radiating cover, the upper half cover body and the lower half cover body respectively comprise half cover bodies, a heat-conducting plate is fixedly mounted on the half cover bodies, an arc-shaped heat-conducting plate is fixedly mounted at the outer end of the heat-conducting plate, the inner side surface of the arc-shaped heat-conducting plate is adjacent to the lampshade, the arc-shaped heat-conducting plate is inserted into the annular mounting groove, an elastic jacking mechanism which jacks the arc-shaped heat-conducting plate tightly on the outer side groove wall of the annular mounting groove is arranged between the inner side surface of the arc-shaped heat-conducting plate and the inner side groove wall of the annular mounting groove, the elastic jacking mechanism comprises an arc-shaped compression plate close to the inner side surface of the arc-shaped heat-conducting plate, a compression spring is arranged between the arc-shaped compression plate and the inner side groove wall of the annular mounting groove, and a universal ball is arranged between the arc-shaped compression plate and the inner side groove wall of the annular mounting groove, the inner side groove wall of the annular mounting groove is provided with a plurality of limiting grooves matched with the universal balls, the limiting grooves correspond to the universal balls one to one, the arc pressing plate is provided with limiting guide posts, and the arc heat conducting plate is provided with limiting guide holes matched with the limiting guide posts.
As a preferable technical solution, the universal support arm includes a first arm and a second arm which are adjacent to each other, a universal connection mechanism is disposed between the first arm and the second arm, the universal connection mechanism includes a mounting seat fixedly mounted on the first arm, an inner surface of the mounting seat is a spherical cavity, the spherical cavity has a circular opening, a diameter of the circular opening is smaller than a diameter of the spherical cavity, guide holes are uniformly distributed on an inner wall of the spherical cavity, extension lines of axes of the guide holes intersect with a spherical center of the spherical cavity, a support column is movably mounted in the guide hole, a hemisphere is fixedly mounted at an outer end of the support column, a support spring is disposed between the support column and a bottom of the guide hole, a compression head located in the spherical cavity is disposed on the second arm, the compression head includes a sphere located in the spherical cavity, the spheroid has the inner chamber, spheroidal inner chamber wall is equipped with a plurality of mounting holes, the mounting hole internal rotation is installed and is had the internal screw thread sleeve, the double-screw bolt has closed soon in the sleeve, spheroidal surface seted up with the square spacing hole of mounting hole intercommunication, square spacing downthehole movable mounting has the puller block, the puller block with double-screw bolt fixed connection, the axis in square spacing hole with telescopic axis coincidence, telescopic inner fixed mounting has driven bevel gear, the drive shaft is installed to the second arm internal rotation, the tip of drive shaft stretch into spheroidal inner chamber and fixed mounting have with driven bevel gear complex initiative bevel gear.
As preferred technical scheme, two on the rotating turret are adjacent be equipped with the water conservancy diversion spare between the water conservancy diversion ring, two are adjacent the water conservancy diversion ring is first water conservancy diversion ring and second water conservancy diversion ring respectively, the water conservancy diversion spare includes first guide plate and second guide plate, the left side of first water conservancy diversion ring with the right side of second water conservancy diversion ring is adjacent, first guide plate articulates the preceding terminal surface left side of first water conservancy diversion ring, the second guide plate articulates the right side of the preceding terminal surface of second water conservancy diversion ring, first guide plate with between the first water conservancy diversion ring and the second guide plate with be equipped with respectively between the second water conservancy diversion ring and make the outer end of first guide plate and the outer end of second guide plate and torsional spring together.
As a preferable technical scheme, magnets which attract each other are arranged between the outer end of the first guide plate and the outer end of the second guide plate.
As the preferred technical scheme, the outer end of first guide plate is half a cone, and the outer end of second guide plate is half a cone, and the outer ends of first guide plate and second guide plate are in the same place and are constituteed the cone.
According to the preferable technical scheme, the outer end of the jacking block is a spherical surface, the locating groove is formed in the hemisphere, the groove wall of the locating groove is a spherical surface, the diameter of the spherical surface is equal to that of the hemisphere, the jacking block is not in a compressed state and is just opposite to the hemisphere, the hemisphere is attached to the spherical surface, the jacking block is not in a compressed state and is located between the hemispheres, and the diameter of a circumferential line where a contact point of the spherical surface of the outer end of the jacking block with the hemisphere is located is equal to the diameter of an opening of the locating groove.
By adopting the technical scheme, the medical spectral therapeutic apparatus comprises a support, wherein a universal supporting arm is arranged on the support, a therapeutic apparatus head is arranged on the universal supporting arm, the therapeutic apparatus head comprises a shell and a heat dissipation cover, a light source is arranged in the heat dissipation cover, the heat dissipation cover is arranged in the shell, a heat dissipation fan is also arranged in the shell, the heat dissipation fan is positioned at the rear end of the heat dissipation cover, the light source is positioned in a lampshade, the lampshade comprises an upper half cover body and a lower half cover body, and detachable heat conduction mounting mechanisms are respectively arranged between the upper half cover body and the inner wall of the heat dissipation cover and between the lower half cover body and the inner wall of the heat dissipation cover; the first cover half body and the second cover half body can be respectively installed on the heat dissipation cover through detachable heat conduction installation mechanism, and the detachable heat conduction installation mechanism ensures heat transfer between the first cover half body, the second cover half body and the heat dissipation cover, and the position of the machine head of the therapeutic apparatus can be conveniently adjusted through the universal support arm, so that the therapeutic operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the handpiece of the apparatus according to the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at I;
FIG. 4 is an enlarged view of a portion of FIG. 2 at II;
FIG. 5 is a schematic view of the opening position of the arc-shaped slot in the embodiment of the invention;
FIG. 6 is a cross-sectional view of a gimbal support arm in an embodiment of the present invention;
FIG. 7 is a sectional view taken along line A-A in FIG. 6;
FIG. 8 is a schematic diagram of the working principle of the gimbal arm in an embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 7 at III;
FIG. 10 is a front end view of the heat sink cover;
FIG. 11 is a schematic structural view of a mount in an embodiment of the invention;
FIG. 12 is a schematic structural diagram of a deflector frame according to an embodiment of the present invention;
FIG. 13 is a schematic view of the operation of the deflector frame according to the embodiment of the present invention;
fig. 14 is a schematic view of a first working state of the deflector frame according to the embodiment of the present invention;
fig. 15 is a schematic view of a second working state of the deflector frame according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, a medical spectral therapy appearance, includes support 1, install universal support arm 2 on the support, install therapeutic instrument aircraft nose 3 on the universal support arm 2, therapeutic instrument aircraft nose 3 includes shell 4 and heat exchanger 5 that looses, and light source 6 installs in the heat exchanger 5 that looses, the heat exchanger 5 that looses is installed in the shell 4, still install heat dissipation fan 8 in the shell 4, the heat dissipation fan is located the rear end of heat exchanger 5 that looses, the light source is located the lamp shade, the lamp shade includes first cover body 9 and second cover body 10, first cover body 9 with between the heat exchanger 5 inner walls and second cover body 10 with be equipped with respectively between the heat exchanger inner wall and dismantle heat conduction installation mechanism. The light source installation column is fixedly installed in the shell, the light source is installed on the light source installation column 63, and the light source installation column is detachably installed in the shell. A lamp cover 64 is mounted at the front end of the heat dissipation cover. The first cover body and the second cover body can be respectively installed on the heat dissipation cover through detachable heat conduction installation mechanism, and the detachable heat conduction installation mechanism ensures heat transfer between the first cover body, the second cover body and the heat dissipation cover, is convenient for dismounting the first cover body and the second cover body, and is detachably installed in cooperation with a light source mounting column in the shell, the dismounting of a light source can be conveniently carried out, and the position of the head of the therapeutic apparatus can be conveniently adjusted through the universal support arm, so that the therapeutic operation is convenient. The front end of shell is equipped with vent 67, and under the effect of heat dissipation fan, the air current gets into from vent 67, the louvre that the heat dissipation covered to air outlet discharge from the shell rear end.
As shown in fig. 2, 4, 10-13, the heat dissipation cover includes a barrel 11, heat dissipation holes 12 extending along an axial direction of the barrel are formed on a barrel wall of the barrel 11, heat dissipation grooves 13 communicating with the heat dissipation holes are formed on an outer peripheral surface of the barrel, the heat dissipation grooves extend along the axial direction of the barrel, a flow guide frame is arranged on a front end surface of the barrel 11, the flow guide frame includes a guide frame 14 and a rotating frame 15, the guide frame 14 and the rotating frame both include mounting rings 16, an inner diameter of the mounting ring 16 is equal to an outer diameter of the barrel 11, a flow guide ring 17 is fixedly mounted on an inner side of the mounting ring, the outer diameter of the flow guide ring is equal to the inner diameter of the heat dissipation holes 12, a connection column 18 is arranged between the flow guide ring 17 and the mounting ring 16, the diameter of the connection column 18 is smaller than a width of the heat dissipation grooves 13, and an annular protrusion 19 is arranged on the mounting ring of the rotating frame, be equipped with on the collar of water conservancy diversion frame with annular groove 20 of annular protrusion complex, the annular protrusion and the axis of annular groove coincides with the axis of collar, and annular groove and annular protrusion have realized that the collar of rotating turret rotates and install on the collar of water conservancy diversion frame. The external diameter of water conservancy diversion ring equals the internal diameter of louvre, the water conservancy diversion ring can like this remove in the louvre, when the water conservancy diversion ring on rotating turret and the leading truck aligns, because the diameter of spliced pole is less than the width of radiating groove, remove the water conservancy diversion ring that the collar can drive leading truck and rotating turret through the spliced pole and remove along the louvre, thereby can strike off the adnexed dust of radiating hole inner wall, guarantee the radiating efficiency, and the rotating turret can rotate for the water conservancy diversion frame, can adjust the relative position of water conservancy diversion ring on rotating turret and the water conservancy diversion frame like this, be convenient for adjust the flow direction of the air current that the heat dissipation fan produced, make the air current more blow to the inner wall of louvre, guarantee the radiating efficiency.
As shown in fig. 2 and fig. 3, the detachable heat-conducting mounting mechanism includes an annular mounting groove 21 located at the rear end face of the barrel body of the heat-dissipating cover, the upper half cover body and the lower half cover body both include a half cover body 22, a heat-conducting plate 23 is fixedly mounted on the half cover body, an arc-shaped heat-conducting plate 24 is fixedly mounted at the outer end of the heat-conducting plate, the inner side surface of the arc-shaped heat-conducting plate is adjacent to the lampshade, the arc-shaped heat-conducting plate 24 is inserted into the annular mounting groove 21, an elastic pressing mechanism for tightly pressing the arc-shaped heat-conducting plate 24 against the outer side groove wall of the annular mounting groove is arranged between the inner side surface of the arc-shaped heat-conducting plate 24 and the inner side groove wall of the annular mounting groove 21, the elastic pressing mechanism includes an arc-shaped pressing plate 25 close to the inner side surface of the arc-shaped heat-conducting plate 24, and a pressing spring 26 is arranged between the arc-shaped pressing plate 25 and the arc-shaped heat-conducting plate 24, arc pressure strip 25 with be equipped with universal ball 27 between the inboard cell wall of annular mounting groove 21, the inboard cell wall of annular mounting groove be equipped with a plurality of spacing grooves 28 of universal ball 27 complex, the spacing groove with universal ball one-to-one, be equipped with spacing guide post 30 on the arc pressure strip, be equipped with on the arc heat-conducting plate with spacing guide hole of spacing guide post complex. The setting of pressure spring and the spacing post of direction and the spacing hole of direction makes the arc heat-conducting plate can paste the cell wall at the annular installation groove tightly to make universal ball card go into the spacing inslot, play limiting displacement, like this when dismantling the first cover body or the second cover body, only need extrude pressure spring, make universal ball shift out from the spacing inslot, alright with the first cover body or the second cover body take off.
As shown in fig. 6 to 9, the universal support arm includes a first arm 31 and a second arm 32, which are adjacent to each other, a universal connection mechanism is disposed between the first arm 31 and the second arm 32, the universal connection mechanism includes a mounting seat 33 fixedly mounted on the first arm, an inner surface of the mounting seat 33 is a spherical cavity 34, the spherical cavity has a circular opening 35, a diameter of the circular opening is smaller than a diameter of the spherical cavity, guide holes 38 are uniformly distributed on an inner wall of the spherical cavity 34, each guide hole is centrally symmetrical with a spherical center of the spherical cavity as a center of symmetry, an extension line of an axis of each guide hole intersects with the spherical center of the spherical cavity, a support column 39 is movably mounted in the guide hole, a hemisphere 40 is fixedly mounted at an outer end of the support column, and a support spring 41 is disposed between the support column and a bottom of the guide hole, the second arm is provided with a pressing head located in the spherical cavity, the pressing head comprises a sphere 42 located in the spherical cavity, the sphere has an inner cavity, the wall of the inner cavity of the sphere is provided with a plurality of mounting holes 43, each mounting hole is centrally symmetrical with the sphere center of the sphere as a symmetry center, a sleeve 44 with an internal thread is rotatably mounted in the mounting hole 43, a stud 45 is rotatably coupled in the sleeve 44, the outer surface of the sphere 42 is provided with a square limiting hole 46 communicated with the mounting hole 43, a jacking block 47 is movably mounted in the square limiting hole 46, the jacking block 47 is fixedly connected with the stud 45, the axis of the square limiting hole is coincident with the axis of the sleeve 44, a driven bevel gear 48 is fixedly mounted at the inner end of the sleeve 44, a driving shaft 49 is rotatably mounted in the second arm, the end of the driving shaft extends into the inner cavity of the sphere and is fixedly mounted with a driving cone matched with the driven bevel gear And a gear 50. The small end of the driving bevel gear is fixedly provided with the sleeve 44 with the internal thread, the sleeve 44 is internally screwed with a stud 45, the outer surface of the ball 42 is provided with a square limiting hole 46 communicated with the mounting hole 43, a jacking block 47 is movably mounted in the square limiting hole 46, the jacking block 47 is fixedly connected with the stud 45, and the axis of the square limiting hole is overlapped with the axis of the sleeve. The driven bevel gears are arranged on the four sleeves, and the driven bevel gears are distributed in a cross shape. The driven bevel gear can be driven to rotate through the driving bevel gear by rotating the driving shaft, so that the sleeve 44 is driven to rotate, the stud 45 is screwed in the sleeve 44, the sleeve is rotatably installed in the installation hole, the sleeve can only rotate relative to the installation hole and can not move along the axis direction of the installation hole, the jacking block 47 is movably installed in the square limiting hole 46 and fixedly connected with the stud 45, the jacking block can not rotate relative to the square limiting hole, as shown in figures 8 and 9, the stud can drive the jacking block to move out of the square limiting hole, so that the jacking block can be jacked on the hemispheroid, the supporting spring 41 is squeezed through the supporting column, the adjacent hemispheroid is not squeezed and still extends out under the action of the supporting spring, the movement of the jacking block is blocked by the non-squeezed hemispheroid, so that the adjacent hemispheroid can play a role in limiting, thereby limiting the relative positions of the compression head and the mounting block. The small end of the driving bevel gear is fixedly provided with the sleeve with the internal thread, and is provided with the corresponding stud, the jacking block and the direction limiting hole, and the number of the sleeves provided with the driven bevel gear is four, and the four sleeves are distributed in a cross shape, so that when the jacking block in one sleeve is moved out of the spherical cavity of the mounting seat, the four jacking blocks still jack against the inner wall of the spherical cavity from different directions, thereby enlarging the moving range of the pressing head in the mounting seat, and a stepping motor is arranged between the driving shaft and the second arm, thereby driving the driving shaft to rotate. In this embodiment the telescopic outer peripheral face fixed mounting has spacing ring 65, the inner wall of mounting hole be equipped with spacing ring complex annular spacing groove, the spacing ring rotates to be installed annular spacing inslot to realized that the sleeve rotates to be installed in the mounting hole. In this embodiment, the universal support arm has three sections, and may be formed by connecting two first arms and two second arms, that is, the first end adopts one first arm, the second end adopts one second arm and the first arm connected to the second arm, and the third section adopts one second arm.
As shown in fig. 12 to 15, a flow guide member is disposed between two adjacent flow guide rings on the rotating frame, the two adjacent flow guide rings are respectively a first flow guide ring 51 and a second flow guide ring 52, the flow guide member includes a first flow guide plate 53 and a second flow guide plate 54, the left side of the first flow guide ring is adjacent to the right side of the second flow guide ring, the first flow guide plate 54 is hinged to the left side of the front end face of the first flow guide ring, the second flow guide plate is hinged to the right side of the front end face of the second flow guide ring, and torsion springs are disposed between the first flow guide plate and the first flow guide ring and between the second flow guide plate and the second flow guide ring to enable the outer end of the first flow guide plate and the outer end of the second flow guide plate to be combined together. Fig. 14 shows a state where the outer end of the first baffle and the outer end of the second baffle are brought together. As shown in fig. 15, when the guide rings on the rotating frame and the guide frame are aligned, because the diameter of the connecting column is smaller than the width of the heat dissipation groove, the movable mounting ring can drive the guide rings of the guide frame and the rotating frame to move along the heat dissipation holes through the connecting column, the first guide plate and the second guide plate are separated, the first guide plate and the second guide plate do not block the movement of the rotating frame and the guide frame, and the dust attached to the inner wall of the heat dissipation holes can be scraped.
As shown in fig. 2 to 5, in order to facilitate the adjustment of the positions of the guide frame and the rotating frame relative to the axial direction of the heat dissipation hole, a poking plate 61 is fixedly mounted on the mounting rings of the rotating frame and the guide frame, a strip-shaped groove 60 for the poking plate to move is formed in the housing, the poking plate can move along the strip-shaped groove 60, an arc-shaped groove 62 perpendicular to the strip-shaped groove is further formed in the housing, and the poking plate on the rotating frame can move in the arc-shaped groove, so that the angle between the rotating frame and the guide frame can be adjusted.
Magnets which are mutually attracted are arranged between the outer end of the first guide plate and the outer end of the second guide plate. The outer end of the first guide plate is a half cone 57, the outer end of the second guide plate is a half cone, and the outer ends of the first guide plate and the second guide plate are combined together to form a cone. The rotating frame can rotate relative to the guide frame, so that the relative positions of the guide rings on the rotating frame and the guide frame can be adjusted, the outer ends of the first guide plate and the second guide plate are aligned to the guide rings of the guide frame, the flowing direction of air flow generated by the heat dissipation fan is convenient to adjust, more air flow is blown to the inner walls of the heat dissipation holes, and the heat dissipation efficiency is guaranteed.
As shown in fig. 9, the outer end of the tightening block 47 is a spherical surface 55, the hemisphere is provided with a positioning groove 58, the groove wall of the positioning groove is a spherical surface 59, the diameter of the spherical surface 59 is equal to the diameter of the hemisphere 40, when the tightening block is in an uncompacted state and the tightening block is opposite to the hemisphere, the hemisphere is attached to the spherical surface, when the tightening block 47 is not in a compacted state and the tightening block is located between the hemispheroids 40, the diameter of a circumferential line 66 where a contact point of the sphere of the outer end of the tightening block 40 and the tightening block is located is equal to the diameter of the opening of the positioning groove 58. Therefore, when the jacking block is in an uncompacted state, no matter the spherical body is attached to the spherical surface of the positioning groove or positioned between the hemispheres, the hemispheres can be kept in contact with the spherical body, so that when the jacking block is in the uncompacted state, the mounting seat and the compression head rotate smoothly relatively, the positioning groove in the hemispheres and the adjacent hemispheres can play a role in limiting, the jacking block is prevented from moving relative to the hemispheres, the circumferential line 66 refers to the circumferential line of the outer circle of the cross section of the hemispheres, the cross section of the hemispheres is perpendicular to the axial direction of the support column, the jacking block is in the uncompacted state, the jacking block is in an initial position, the jacking block is not compressed on the hemispheres, and the compression head can still rotate relative to the mounting seat at the moment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. Various changes and modifications may be made to the invention without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A medical spectrum therapeutic apparatus is characterized by comprising a support, wherein a universal supporting arm is arranged on the support, a therapeutic apparatus head is arranged on the universal supporting arm, the therapeutic apparatus head comprises a shell and a heat dissipation cover, a light source is arranged in the heat dissipation cover, the heat dissipation cover is arranged in the shell, a heat dissipation fan is further arranged in the shell, the heat dissipation fan is positioned at the rear end of the heat dissipation cover, the light source is positioned in a lampshade, the lampshade comprises an upper half cover body and a lower half cover body, and detachable heat conduction mounting mechanisms are respectively arranged between the upper half cover body and the inner wall of the heat dissipation cover and between the lower half cover body and the inner wall of the heat dissipation cover; the heat dissipation cover comprises a barrel body, heat dissipation holes extending along the axis direction of the barrel body are formed in the barrel wall of the barrel body, heat dissipation grooves communicated with the heat dissipation holes are formed in the outer peripheral surface of the barrel body, the heat dissipation grooves extend along the axis direction of the barrel body, a flow guide frame is arranged on the front end face of the barrel body and comprises a guide frame and a rotating frame, the guide frame and the rotating frame respectively comprise installation rings, the inner diameter of each installation ring is equal to the outer diameter of the barrel body, flow guide rings are fixedly installed on the inner sides of the installation rings, the outer diameters of the flow guide rings are equal to the inner diameters of the heat dissipation holes, connecting columns are arranged between the flow guide rings and the installation rings, the diameters of the connecting columns are smaller than the widths of the heat dissipation grooves, annular protrusions are formed in the installation rings of the rotating frames, and annular grooves matched with the annular protrusions are formed in the installation rings of the flow guide frames, the axes of the annular bulge and the annular groove are superposed with the axis of the mounting ring; the universal support arm comprises a first arm and a second arm which are adjacent, a universal connecting mechanism is arranged between the first arm and the second arm, the universal connecting mechanism comprises a mounting seat fixedly mounted on the first arm, the inner surface of the mounting seat is a spherical cavity, the spherical cavity is provided with a circular opening, the diameter of the circular opening is smaller than that of the spherical cavity, guide holes are uniformly distributed on the inner wall of the spherical cavity, the extension line of the axis of each guide hole is intersected with the spherical center of the spherical cavity, a support column is movably mounted in the guide hole, a hemispheroid is fixedly mounted at the outer end of the support column, a support spring is arranged between the support column and the bottom of the guide hole, a compression head positioned in the spherical cavity is arranged on the second arm, the compression head comprises a spheroid positioned in the spherical cavity, and the spheroid has an inner cavity, the wall of the inner cavity of the sphere is provided with a plurality of mounting holes, a sleeve with internal threads is rotatably mounted in each mounting hole, a stud is screwed in each sleeve, the outer surface of the sphere is provided with a square limiting hole communicated with the mounting holes, a jacking block is movably mounted in each square limiting hole and fixedly connected with the corresponding stud, the axis of each square limiting hole is superposed with the axis of each sleeve, a driven bevel gear is fixedly mounted at the inner end of each sleeve, a driving shaft is rotatably mounted in each second arm, and the end part of each driving shaft extends into the inner cavity of the sphere and is fixedly provided with a driving bevel gear matched with the corresponding driven bevel gear; the small end of the driving bevel gear is fixedly provided with the sleeves with the internal threads, and the number of the sleeves provided with the driven bevel gears is four, and the sleeves are distributed in a cross shape.
2. The medical spectral therapeutic apparatus according to claim 1, wherein the detachable heat-conducting mounting mechanism comprises an annular mounting groove located at the rear end surface of the barrel body of the heat-dissipating cover, the upper half cover body and the lower half cover body each comprise a half cover body, a heat-conducting plate is fixedly mounted on the half cover body, an arc-shaped heat-conducting plate is fixedly mounted at the outer end of the heat-conducting plate, the inner side surface of the arc-shaped heat-conducting plate is adjacent to the lampshade, the arc-shaped heat-conducting plate is inserted into the annular mounting groove, an elastic tightening mechanism for tightening the arc-shaped heat-conducting plate against the outer side groove wall of the annular mounting groove is arranged between the inner side surface of the arc-shaped heat-conducting plate and the inner side groove wall of the annular mounting groove, the elastic tightening mechanism comprises an arc-shaped pressing plate close to the inner side surface of the arc-shaped heat-conducting plate, and a pressing spring is arranged between the arc-shaped pressing plate and the arc-shaped heat-conducting plate, the arc pressure strip with be equipped with universal ball between the inboard cell wall of annular mounting groove, the inboard cell wall of annular mounting groove be equipped with a plurality of spacing grooves of universal ball complex, the spacing groove with universal ball one-to-one, be equipped with spacing guide post on the arc pressure strip, be equipped with on the arc heat-conducting plate with spacing guide hole of spacing guide post complex.
3. The medical spectral therapeutic apparatus according to claim 1, wherein a flow guide member is disposed between two adjacent flow guide rings on the rotating frame, the two adjacent flow guide rings are respectively a first flow guide ring and a second flow guide ring, the flow guide member comprises a first flow guide plate and a second flow guide plate, the left side of the first flow guide ring is adjacent to the right side of the second flow guide ring, the first flow guide plate is hinged to the left side of the front end surface of the first flow guide ring, the second flow guide plate is hinged to the right side of the front end surface of the second flow guide ring, and torsion springs are disposed between the first flow guide plate and the first flow guide ring and between the second flow guide plate and the second flow guide ring for enabling the outer end of the first flow guide plate and the outer end of the second flow guide plate to be connected together.
4. The therapeutic spectroscopic instrument of claim 3 wherein magnets are disposed between the outer end of the first baffle and the outer end of the second baffle to attract each other.
5. The therapeutic spectroscopic treatment device of claim 4 wherein the outer end of the first baffle is a half cone and the outer end of the second baffle is a half cone, and the outer ends of the first and second baffles are joined to form a cone.
6. The medical spectral therapeutic apparatus according to claim 1, wherein the outer end of the tightening block is a spherical surface, the hemisphere is provided with a positioning groove, the groove wall of the positioning groove is a spherical surface, the diameter of the spherical surface is equal to the diameter of the hemisphere, when the tightening block is in an uncompacted state and the tightening block faces the hemisphere, the hemisphere is attached to the spherical surface, when the tightening block is not in a compacted state and the tightening block is located between the hemispheres, the diameter of a circumferential line where a contact point of the hemisphere with the spherical surface of the outer end of the tightening block is located is equal to the diameter of the opening of the positioning groove.
CN202010634703.5A 2020-07-04 2020-07-04 Medical spectral therapeutic instrument Active CN111760201B (en)

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